Ninewells staff have been encouraged to sign up to a car share scheme at an event at the hospital.
Most staff commute alone by car but NHS Tayside hopes to reduce congestion and pollution by encouraging staff to share their journey as part of the Liftshare scheme, which is being promoted nationwide this week.
An information stand gave staff an opportunity to discuss sustainable travel with travel experts and also how to become a member of the Liftshare scheme.
Philip Wilde, head of environmental management at NHS Tayside, said: “Across NHS Tayside we recognise the importance of the environment in everything we do.
“Reconsidering the way we travel to work is a great way to reduce CO emissions. Car sharing can bring many benefits in terms of saving money, reducing wear and tear on your vehicle, freeing up parking spaces and easing congestion.
“People can sign up online and see how easy it is to be put in contact with other members of staff travelling to the same destination.”